fix: ensure correct argument type

src/Twig/AppRuntime.php

@@ -88,9 +88,9 @@ class AppRuntime implements RuntimeExtensionInterface
         return 'ab '.$pickup->getCity();
     }
 
-    public function hasPickup(?int $pickupId, Teamer $teamer): bool
+    public function hasPickup($pickupId, Teamer $teamer): bool
     {
-        return $this->pickupResolver->hasPickup($pickupId, $teamer);
+        return $this->pickupResolver->hasPickup((int) $pickupId, $teamer);
     }
 
     public function fileIconFilter(Environment $environment, string $mimeType, ?string $classes = 'w-4 h-4'): string